[See Steps] Identify the type of observational study described: A statistical analyst obtains data about ankle injuries by examining a hospital records
Question: Identify the type of observational study described: A statistical analyst obtains data about ankle injuries by examining a hospital records from the past 3 years.
Deliverable: Word Document 
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[See Solution] Identify the sample and population: In a poll of
![[Solved] Identify the sample and population: 100,000](/images/solutions/MC-solution-library-45236.jpg "[Solved] Identify the sample and population: 100,000 randomly selected")
[Solved] Identify the sample and population: 100,000 randomly selected
(See) Identify the type of sampling used: An education researcher
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[Solution Library] Identify the type of sampling used: A market
![[See Steps] The Hull Petroleum Company and](/images/solutions/MC-solution-library-45239.jpg "[See Steps] The Hull Petroleum Company and Inverted V are retail")
[See Steps] The Hull Petroleum Company and Inverted V are retail
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